Mycoplasma pneumonia : an unusual cause of acute myocarditis in childhood

Mycoplasma pneumoniae is primarily a respiratory pathogen but may affect exhibit a diverse range of presentations from asymptomatic infection to life threatening conditions. Myocarditis of varying severity is an unusual complication. We report a 6 year old with mycoplasma myocarditis, a rare age for such a presentation, and who responded well to treatment with no sequelae. Serological testing for Mycoplasma pneumoniae should be part of the routine work-up for myocarditis.peer-reviewe

Skin ageing

Cutaneous ageing manifests itself as a progressive reduction in maximum function and reserve capacity of skin tissue. It is not a unique and uniform biological event. Skin comprises three layers: epidermis, dermis and subcutaneous tissue. Collagen atrophy is a major factor in skin ageing. There is a strong correlation between skin collagen loss and estrogen deficiency due to the menopause. Skin ageing, especially in the face, is associated with a progressive increase in extensibility and a reduction in elasticity. With increasing age, the skin also becomes more fragile and susceptible to trauma, leading to more lacerations and bruising. Furthermore, wound healing is impaired in older women. Estrogen use after the menopause increases collagen content, dermal thickness and elasticity, and it decreases the likelihood of senile dry skin. Large-scale clinical trials are necessary to help make informed recommendations regarding postmenopausal estrogen use and its role in the prevention of skin ageing.peer-reviewe

Orthogeriatrics in Malta : a 3 year experience

The orthogeriatric service in Malta started in 2012 and expanded in 2014. From admission, the patient is offered a ward based hip fracture programme that includes orthogeriatric assessment, management and co-ordinated multidisciplinary review. 457 patients were seen by the orthogeriatric service when this study was done. Mean age was 83 and 69% of patients were female. The Nottingham Hip Fracture Score (NHFS) is a scoring system that reliably predicts 30-day and 1-year mortality for patients after hip fracture. It is made up of seven independent predictors of postoperative mortality that have been incorporated into a risk score. The score ranges from 0-10 and the mean score for this cohort was 5.1. There was a statistically significant correlation between age and high NHFS scores. 30 day mortality was 5.9% and 1 year mortality was 24.4%. Compared with the Nottingham data both 30 day and 1 year mortality were less for the orthogeriatric department in Malta. The orthogeriatric service in Malta achieved better results when comparing mortality with the UK. In the future expansion of data collected should be considered to better evaluate standards of care in the department.peer-reviewe

Cessation of alcohol drinking, tobacco smoking and the reversal of head and neck cancer risk

Background Quitting tobacco or alcohol use has been reported to reduce the head and neck cancer risk in previous studies. However, it is unclear how many years must pass following cessation of these habits before the risk is reduced, and whether the risk ultimately declines to the level of never smokers or never drinkers. Methods We pooled individual-level data from case-control studies in the International Head and Neck Cancer Epidemiology Consortium. Data were available from 13 studies on drinking cessation (9167 cases and 12 593 controls), and from 17 studies on smoking cessation (12 040 cases and 16 884 controls). We estimated the effect of quitting smoking and drinking on the risk of head and neck cancer and its subsites, by calculating odds ratios (ORs) using logistic regression models. Results Quitting tobacco smoking for 1-4 years resulted in a head and neck cancer risk reduction [OR 0.70, confidence interval (CI) 0.61-0.81 compared with current smoking], with the risk reduction due to smoking cessation after ≥20 years (OR 0.23, CI 0.18-0.31), reaching the level of never smokers. For alcohol use, a beneficial effect on the risk of head and neck cancer was only observed after ≥20 years of quitting (OR 0.60, CI 0.40-0.89 compared with current drinking), reaching the level of never drinkers. Conclusions Our results support that cessation of tobacco smoking and cessation of alcohol drinking protect against the development of head and neck cance

Handheld cellular telephone use and risk of brain cancer

Context. A relative paucity of data exist on the possible health effects of using cellular telephones. Objective. To test the hypothesis that using handheld cellular telephones is related to the risk of primary brain cancer. Design and Setting. Case-control study conducted in 5 US academic medical centers between 1994 and 1998 using a structured questionnaire. Patients. A total of 469 men and women aged 18 to 80 years with primary brain cancer and 422 matched controls without brain cancer. Main Outcome Measure. Risk of brain cancer compared by use of handheld cellular telephones, in hours per month and years of use. Results. The median monthly hours of use were 2.5 for cases and 2.2 for controls. Compared with patients who never used handheld cellular telephones, the multivariate odds ratio (OR) associated with regular past or current use was 0.85 (95% confidence interval [CI], 0.6-1.2). The OR for infrequent users (10.1 h/mo) was 0.7 (95% CI, 0.3-1.4). The mean duration of use was 2.8 years for cases and 2.7 years for controls; no association with brain cancer was observed according to duration of use (P=.54). In cases, cerebral tumors occurred more frequently on the same side of the head where cellular telephones had been used (26 vs 15 cases; P=.06), but in the cases with temporal lobe cancer a greater proportion of tumors occurred in the contralateral than ipsilateral side (9 vs 5 cases; P=.33). The OR was less than 1.0 for all histologic categories of brain cancer except for uncommon neuroepitheliomatous cancers (OR, 2.1; 95% CI, 0.9-4.7). Conclusions. Our data suggest that use of handheld cellular telephones is not associated with risk of brain cancer, but further studies are needed to account for longer induction periods, especially for slow-growing tumors wit